make ITxGenerator as stream

plugins/com.minres.scviewer.database.sqlite/src/com/minres/scviewer/database/sqlite/AbstractTxStream.java

@@ -0,0 +1,129 @@
+/*******************************************************************************
+ * Copyright (c) 2015 MINRES Technologies GmbH and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     MINRES Technologies GmbH - initial API and implementation
+ *******************************************************************************/
+package com.minres.scviewer.database.sqlite;
+
+import java.sql.SQLException;
+import java.util.List;
+import java.util.Map;
+import java.util.Map.Entry;
+import java.util.NavigableMap;
+import java.util.TreeMap;
+
+import com.minres.scviewer.database.EventKind;
+import com.minres.scviewer.database.HierNode;
+import com.minres.scviewer.database.IEvent;
+import com.minres.scviewer.database.IWaveform;
+import com.minres.scviewer.database.RelationType;
+import com.minres.scviewer.database.RelationTypeFactory;
+import com.minres.scviewer.database.WaveformType;
+import com.minres.scviewer.database.sqlite.db.IDatabase;
+import com.minres.scviewer.database.tx.ITx;
+
+abstract class AbstractTxStream extends HierNode implements IWaveform {
+
+	protected IDatabase database;
+
+	private long streamId;
+	
+	private Integer maxConcurrency;
+
+	private TreeMap<Long, IEvent[]> events;
+
+	private List<RelationType> usedRelationsList;
+
+	public AbstractTxStream(IDatabase database, String name, long streamId) {
+		super(name);
+		this.database=database;
+		this.streamId=streamId;
+	}
+
+	@Override
+	public int getWidth() {
+		if(maxConcurrency==null){
+			StringBuilder sb = new StringBuilder();
+			sb.append("SELECT MAX(concurrencyLevel) as concurrencyLevel FROM ScvTx where stream=");
+			sb.append(streamId);
+			try(
+					java.sql.Connection connection = database.createConnection();
+					java.sql.Statement statement = connection.createStatement();
+					java.sql.ResultSet resultSet = statement.executeQuery(sb.toString());
+					) {
+				while (resultSet.next()) {
+					if(maxConcurrency==null) maxConcurrency=0;
+					Object value = resultSet.getObject("concurrencyLevel");
+					if(value!=null)
+						maxConcurrency=(Integer) value;
+				}
+			} catch (SQLException e) {
+				if(maxConcurrency==null) maxConcurrency=0;
+			}
+			maxConcurrency+=1;
+		}
+		return maxConcurrency;
+	}
+
+	@Override
+	public  NavigableMap<Long, IEvent[]> getEvents(){
+		if(events==null){
+			events=new TreeMap<>();
+			for(Entry<Integer, ITx> entry:getTransactions().entrySet()){
+				putEvent(new TxEvent(EventKind.BEGIN, entry.getValue()));
+				putEvent(new TxEvent(EventKind.END, entry.getValue()));
+			}	
+		}
+		return events;
+	}
+
+	private void putEvent(TxEvent ev){
+		Long time = ev.getTime();
+		if(events.containsKey(time)) {
+			IEvent[] oldV = events.get(time);
+			IEvent[] newV = new IEvent[oldV.length+1];
+			System.arraycopy(oldV, 0, newV, 0, oldV.length);
+			newV[oldV.length]=ev;
+			events.put(time, newV);
+		} else {
+			events.put(time, new IEvent[] {ev});
+		}
+	}
+
+	protected abstract Map<Integer, ITx> getTransactions();
+
+	@Override
+	public IEvent[] getEventsAtTime(Long time) {
+		return getEvents().get(time);
+	}
+
+	public void setRelationTypeList(List<RelationType> usedRelationsList){
+		this.usedRelationsList=usedRelationsList;
+	}
+
+	public RelationType getRelationType(String name) {
+		RelationType relType=RelationTypeFactory.create(name);
+		if(!usedRelationsList.contains(relType)) usedRelationsList.add(relType);
+		return relType;
+	}
+
+	@Override
+	public IEvent[] getEventsBeforeTime(Long time) {
+		Entry<Long, IEvent[]> e = events.floorEntry(time);
+		if(e==null)
+			return new IEvent[]{};
+		else
+			return  events.floorEntry(time).getValue();
+	}
+
+	@Override
+	public WaveformType getType() {
+		return WaveformType.TRANSACTION;
+	}
+
+}

plugins/com.minres.scviewer.database.sqlite/src/com/minres/scviewer/database/sqlite/TxGenerator.java

@@ -10,17 +10,30 @@
  *******************************************************************************/
 package com.minres.scviewer.database.sqlite;
 
+import java.beans.IntrospectionException;
+import java.lang.reflect.InvocationTargetException;
+import java.sql.SQLException;
+import java.util.Map;
+import java.util.TreeMap;
+
 import com.minres.scviewer.database.IWaveform;
+import com.minres.scviewer.database.sqlite.db.IDatabase;
+import com.minres.scviewer.database.sqlite.db.SQLiteDatabaseSelectHandler;
 import com.minres.scviewer.database.sqlite.tables.ScvGenerator;
+import com.minres.scviewer.database.sqlite.tables.ScvTx;
+import com.minres.scviewer.database.tx.ITx;
 import com.minres.scviewer.database.tx.ITxGenerator;
 
-public class TxGenerator implements ITxGenerator {
+public class TxGenerator extends AbstractTxStream implements ITxGenerator {
 
-	private IWaveform  stream;
+	private TxStream  stream;
 	
 	private ScvGenerator scvGenerator;
 
-	public TxGenerator(IWaveform stream, ScvGenerator scvGenerator) {
+	private TreeMap<Integer, ITx> transactions;
+
+	public TxGenerator(IDatabase database, TxStream stream, ScvGenerator scvGenerator) {
+		super(database, scvGenerator.getName(), stream.getId());
 		this.stream=stream;
 		this.scvGenerator=scvGenerator;
 	}
@@ -40,4 +53,32 @@ public class TxGenerator implements ITxGenerator {
 		return scvGenerator.getName();
 	}
 
+	@Override
+	public boolean isSame(IWaveform other) {
+		return(other instanceof TxGenerator && this.getId().equals(other.getId()));
+	}
+
+	@Override
+	public String getKind() {
+		return stream.getKind();
+	}
+
+	@Override
+	protected Map<Integer, ITx> getTransactions() {
+		if(transactions==null){
+			transactions = new TreeMap<>();
+			SQLiteDatabaseSelectHandler<ScvTx> handler = new SQLiteDatabaseSelectHandler<>(ScvTx.class, database,
+					"stream="+stream.getId()+" and generator="+scvGenerator.getId());
+			try {
+				for(ScvTx scvTx:handler.selectObjects()){
+					transactions.put(scvTx.getId(), new Tx(database, (TxStream) stream, this, scvTx));
+				}
+			} catch (SecurityException | IllegalArgumentException | InstantiationException | IllegalAccessException
+					| InvocationTargetException | SQLException | IntrospectionException e) {
+				e.printStackTrace();
+			}
+		}
+		return transactions;
+	}
+
 }

plugins/com.minres.scviewer.database.sqlite/src/com/minres/scviewer/database/sqlite/TxStream.java

@@ -35,9 +35,7 @@ import com.minres.scviewer.database.sqlite.tables.ScvTx;
 import com.minres.scviewer.database.tx.ITx;
 import com.minres.scviewer.database.tx.ITxGenerator;
 
-public class TxStream extends HierNode implements IWaveform {
-
-	private IDatabase database;
+public class TxStream extends AbstractTxStream {
 
 	private String fullName;
 
@@ -47,15 +45,8 @@ public class TxStream extends HierNode implements IWaveform {
 
 	private TreeMap<Integer, ITx> transactions;
 
-	private Integer maxConcurrency;
-
-	private TreeMap<Long, IEvent[]> events;
-
-	private List<RelationType> usedRelationsList;
-
 	public TxStream(IDatabase database, ScvStream scvStream) {
-		super(scvStream.getName());
-		this.database=database;
+		super(database, scvStream.getName(), scvStream.getId());
 		fullName=scvStream.getName();
 		this.scvStream=scvStream;
 	}
@@ -77,7 +68,7 @@ public class TxStream extends HierNode implements IWaveform {
 			generators=new TreeMap<>();
 			try {
 				for(ScvGenerator scvGenerator:handler.selectObjects()){
-					generators.put(scvGenerator.getId(), new TxGenerator(this, scvGenerator));
+					generators.put(scvGenerator.getId(), new TxGenerator(database, this, scvGenerator));
 				}
 			} catch (SecurityException | IllegalArgumentException | InstantiationException | IllegalAccessException
 					| InvocationTargetException | SQLException | IntrospectionException e) {
@@ -87,56 +78,6 @@ public class TxStream extends HierNode implements IWaveform {
 		return new ArrayList<>(generators.values());
 	}
 
-	@Override
-	public int getWidth() {
-		if(maxConcurrency==null){
-			StringBuilder sb = new StringBuilder();
-			sb.append("SELECT MAX(concurrencyLevel) as concurrencyLevel FROM ScvTx where stream=");
-			sb.append(scvStream.getId());
-			try(
-					java.sql.Connection connection = database.createConnection();
-					java.sql.Statement statement = connection.createStatement();
-					java.sql.ResultSet resultSet = statement.executeQuery(sb.toString());
-					) {
-				while (resultSet.next()) {
-					if(maxConcurrency==null) maxConcurrency=0;
-					Object value = resultSet.getObject("concurrencyLevel");
-					if(value!=null)
-						maxConcurrency=(Integer) value;
-				}
-			} catch (SQLException e) {
-				if(maxConcurrency==null) maxConcurrency=0;
-			}
-			maxConcurrency+=1;
-		}
-		return maxConcurrency;
-	}
-
-	@Override
-	public  NavigableMap<Long, IEvent[]> getEvents(){
-		if(events==null){
-			events=new TreeMap<>();
-			for(Entry<Integer, ITx> entry:getTransactions().entrySet()){
-				putEvent(new TxEvent(EventKind.BEGIN, entry.getValue()));
-				putEvent(new TxEvent(EventKind.END, entry.getValue()));
-			}	
-		}
-		return events;
-	}
-
-	private void putEvent(TxEvent ev){
-		Long time = ev.getTime();
-		if(events.containsKey(time)) {
-			IEvent[] oldV = events.get(time);
-			IEvent[] newV = new IEvent[oldV.length+1];
-			System.arraycopy(oldV, 0, newV, 0, oldV.length);
-			newV[oldV.length]=ev;
-			events.put(time, newV);
-		} else {
-			events.put(time, new IEvent[] {ev});
-		}
-	}
-
 	protected Map<Integer, ITx> getTransactions() {
 		if(transactions==null){
 			if(generators==null) getGenerators();
@@ -160,33 +101,13 @@ public class TxStream extends HierNode implements IWaveform {
 		return getEvents().get(time);
 	}
 
-	public void setRelationTypeList(List<RelationType> usedRelationsList){
-		this.usedRelationsList=usedRelationsList;
-	}
-
-	public RelationType getRelationType(String name) {
-		RelationType relType=RelationTypeFactory.create(name);
-		if(!usedRelationsList.contains(relType)) usedRelationsList.add(relType);
-		return relType;
-	}
-
 	@Override
 	public boolean isSame(IWaveform other) {
 		return(other instanceof TxStream && this.getId().equals(other.getId()));
 	}
 
 	@Override
-	public IEvent[] getEventsBeforeTime(Long time) {
-		Entry<Long, IEvent[]> e = events.floorEntry(time);
-		if(e==null)
-			return new IEvent[]{};
-		else
-			return  events.floorEntry(time).getValue();
+	public String getKind() {
+		return scvStream.getKind();
 	}
-
-	@Override
-	public WaveformType getType() {
-		return WaveformType.TRANSACTION;
-	}
-
 }

plugins/com.minres.scviewer.database.text/src/com/minres/scviewer/database/text/AbstractTxStream.java

@@ -0,0 +1,127 @@
+/*******************************************************************************
+ * Copyright (c) 2012 IT Just working.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     IT Just working - initial API and implementation
+ *******************************************************************************/
+package com.minres.scviewer.database.text;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.Map.Entry;
+import java.util.NavigableMap;
+import java.util.TreeMap;
+
+import com.minres.scviewer.database.EventKind;
+import com.minres.scviewer.database.HierNode;
+import com.minres.scviewer.database.IEvent;
+import com.minres.scviewer.database.IWaveform;
+import com.minres.scviewer.database.WaveformType;
+import com.minres.scviewer.database.tx.ITxEvent;
+import com.minres.scviewer.database.tx.ITxGenerator;
+
+abstract class AbstractTxStream extends HierNode implements IWaveform {
+
+	private Long id;
+			
+	protected TextDbLoader loader;
+		
+	TreeMap<Long, IEvent[]> events = new TreeMap<>();
+
+	private int maxConcurrency = 0;
+	
+	private int concurrency = 0;
+ 
+	boolean concurrencyCalculated = false;
+ 
+	public AbstractTxStream(TextDbLoader loader, Long id, String name) {
+		super(name);
+		this.loader=loader;
+		this.id=id;
+	}
+
+	void setConcurrency(int concurrency) {
+		this.concurrency = concurrency;
+		if(concurrency>maxConcurrency)
+			maxConcurrency = concurrency;
+	}
+
+	int getConcurrency() {
+		return this.concurrency;
+	}
+
+	
+	@Override
+	public int getWidth() {
+		return maxConcurrency;
+	}
+
+	public void addEvent(ITxEvent evt) {
+		if(!events.containsKey(evt.getTime()))
+			events.put(evt.getTime(), new IEvent[] {evt});
+		else {
+			IEvent[] evts = events.get(evt.getTime());
+			IEvent[] newEvts = Arrays.copyOf(evts, evts.length+1);
+			newEvts[evts.length]=evt;
+			events.put(evt.getTime(), newEvts);
+		}
+	}
+	
+	@Override
+	public NavigableMap<Long, IEvent[]> getEvents() {
+		if(!concurrencyCalculated) calculateConcurrency();
+		return events;
+	}
+
+	@Override
+	public IEvent[] getEventsAtTime(Long time) {
+		if(!concurrencyCalculated) calculateConcurrency();
+		return events.get(time);
+	}
+	
+	@Override
+	public IEvent[] getEventsBeforeTime(Long time) {
+		if(!concurrencyCalculated)
+			calculateConcurrency();
+    	Entry<Long, IEvent[]> e = events.floorEntry(time);
+    	if(e==null)
+    		return new IEvent[] {};
+    	else
+    		return  events.floorEntry(time).getValue();
+	}
+
+	@Override
+	public WaveformType getType() {
+		return WaveformType.TRANSACTION;
+	}
+
+	@Override
+	public Long getId() {
+		return id;
+	}
+
+	synchronized void calculateConcurrency() {
+		if(concurrencyCalculated) return;
+		ArrayList<Long> rowendtime = new ArrayList<>();
+		events.entrySet().stream().forEach( entry -> {
+			IEvent[] values = entry.getValue();
+			Arrays.asList(values).stream().filter(e->e.getKind()==EventKind.BEGIN).forEach(evt -> {
+				Tx tx = (Tx) ((TxEvent)evt).getTransaction();
+				int rowIdx = 0;
+				for(; rowIdx<rowendtime.size() && rowendtime.get(rowIdx)>tx.getBeginTime(); rowIdx++);
+				if(rowendtime.size()<=rowIdx)
+					rowendtime.add(tx.getEndTime());
+				else
+					rowendtime.set(rowIdx, tx.getEndTime());
+				tx.setConcurrencyIndex(rowIdx);
+			});
+		});
+		concurrencyCalculated=true;
+	}
+
+}

plugins/com.minres.scviewer.database.text/src/com/minres/scviewer/database/text/TextDbLoader.java

@@ -318,7 +318,7 @@ public class TextDbLoader implements IWaveformDbLoader{
 				if ((matcher.matches())) {
 					Long id = Long.parseLong(matcher.group(1));
 					TxStream stream=loader.txStreams.get(Long.parseLong(matcher.group(3)));
-					generator=new TxGenerator(id, stream, matcher.group(2));
+					generator=new TxGenerator(loader, id, matcher.group(2), stream);
 					loader.txGenerators.put(id,  generator);
 				}
 			} else if("begin_attribute".equals(tokens[0])){

plugins/com.minres.scviewer.database.text/src/com/minres/scviewer/database/text/TxEvent.java

@@ -11,9 +11,9 @@ class TxEvent implements ITxEvent {
 	
 	final EventKind kind;
 	
-	final Long transaction;
+	final long transaction;
 	
-	final Long time;
+	final long time;
 	
 	TxEvent(TextDbLoader loader, EventKind kind, Long transaction, Long time) {
 		this.loader=loader;

plugins/com.minres.scviewer.database.text/src/com/minres/scviewer/database/text/TxGenerator.java

@@ -13,43 +13,32 @@ package com.minres.scviewer.database.text;
 import java.util.ArrayList;
 import java.util.List;
 
-import com.minres.scviewer.database.HierNode;
 import com.minres.scviewer.database.IWaveform;
 import com.minres.scviewer.database.tx.ITxGenerator;
 
-class TxGenerator extends HierNode implements ITxGenerator {
+class TxGenerator extends AbstractTxStream implements ITxGenerator {
 
-	Long id;
-
-	IWaveform stream;
+	TxStream stream;
 		
-	Boolean active = false;
-	
 	List<TxAttributeType> beginAttrs = new ArrayList<>();
 	
 	List<TxAttributeType> endAttrs= new ArrayList<>();
 
-	TxGenerator(Long id, TxStream stream, String name){
-		super(name, stream);
-		this.id=id;
+	TxGenerator(TextDbLoader loader, Long id, String name, TxStream stream){
+		super(loader, id, name);
 		this.stream=stream;
 	}
 	
-	@Override
-	public Long getId() {
-		return id;
-	}
-
 	@Override
 	public IWaveform getStream(){
 		return stream;
 	}
 	
 	@Override
-	public String getName() {
-		return name;
+	public boolean isSame(IWaveform other) {
+		return(other instanceof TxGenerator && this.getId().equals(other.getId()));
 	}
-
+	
 	public List<TxAttributeType> getBeginAttrs() {
 		return beginAttrs;
 	}
@@ -57,7 +46,9 @@ class TxGenerator extends HierNode implements ITxGenerator {
 	public List<TxAttributeType> getEndAttrs() {
 		return endAttrs;
 	}
-	
-	Boolean isActive() {return active;}
 
+	@Override
+	public String getKind() {
+		return stream.getKind();
+	}
 }

plugins/com.minres.scviewer.database.text/src/com/minres/scviewer/database/text/TxStream.java

@@ -10,85 +10,16 @@
  *******************************************************************************/
 package com.minres.scviewer.database.text;
 
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.List;
-import java.util.Map.Entry;
-import java.util.NavigableMap;
-import java.util.TreeMap;
-
-import com.minres.scviewer.database.EventKind;
-import com.minres.scviewer.database.HierNode;
-import com.minres.scviewer.database.IEvent;
 import com.minres.scviewer.database.IWaveform;
-import com.minres.scviewer.database.WaveformType;
-import com.minres.scviewer.database.tx.ITxEvent;
-import com.minres.scviewer.database.tx.ITxGenerator;
 
-class TxStream extends HierNode implements IWaveform {
-
-	private Long id;
-			
-	private TextDbLoader loader;
+class TxStream extends AbstractTxStream {
 	
 	final String kind;
 	
-	private int maxConcurrency = 0;
-	
-	private int concurrency = 0;
- 
-	boolean concurrencyCalculated = false;
- 
-	void setConcurrency(int concurrency) {
-		this.concurrency = concurrency;
-		if(concurrency>maxConcurrency)
-			maxConcurrency = concurrency;
-	}
-
-	int getConcurrency() {
-		return this.concurrency;
-	}
-
-	TreeMap<Long, IEvent[]> events = new TreeMap<>();
-	
 	TxStream(TextDbLoader loader, Long id, String name, String kind){
-		super(name);
-		this.id=id;
-		this.loader=loader;
+		super(loader, id, name);
 		this.kind=kind;
 	}
-
-	List<ITxGenerator> getGenerators(){
-		return new ArrayList<>(loader.txGenerators.values());
-	}
-
-	@Override
-	public int getWidth() {
-		return maxConcurrency;
-	}
-
-	public void addEvent(ITxEvent evt) {
-		if(!events.containsKey(evt.getTime()))
-			events.put(evt.getTime(), new IEvent[] {evt});
-		else {
-			IEvent[] evts = events.get(evt.getTime());
-			IEvent[] newEvts = Arrays.copyOf(evts, evts.length+1);
-			newEvts[evts.length]=evt;
-			events.put(evt.getTime(), newEvts);
-		}
-	}
-	
-	@Override
-	public NavigableMap<Long, IEvent[]> getEvents() {
-		if(!concurrencyCalculated) calculateConcurrency();
-		return events;
-	}
-
-	@Override
-	public IEvent[] getEventsAtTime(Long time) {
-		if(!concurrencyCalculated) calculateConcurrency();
-		return events.get(time);
-	}
 	
 	@Override
 	public boolean isSame(IWaveform other) {
@@ -96,43 +27,8 @@ class TxStream extends HierNode implements IWaveform {
 	}
 
 	@Override
-	public IEvent[] getEventsBeforeTime(Long time) {
-		if(!concurrencyCalculated)
-			calculateConcurrency();
-    	Entry<Long, IEvent[]> e = events.floorEntry(time);
-    	if(e==null)
-    		return new IEvent[] {};
-    	else
-    		return  events.floorEntry(time).getValue();
-	}
-
-	@Override
-	public WaveformType getType() {
-		return WaveformType.TRANSACTION;
-	}
-
-	@Override
-	public Long getId() {
-		return id;
-	}
-
-	synchronized void calculateConcurrency() {
-		if(concurrencyCalculated) return;
-		ArrayList<Long> rowendtime = new ArrayList<>();
-		events.entrySet().stream().forEach( entry -> {
-			IEvent[] values = entry.getValue();
-			Arrays.asList(values).stream().filter(e->e.getKind()==EventKind.BEGIN).forEach(evt -> {
-				Tx tx = (Tx) ((TxEvent)evt).getTransaction();
-				int rowIdx = 0;
-				for(; rowIdx<rowendtime.size() && rowendtime.get(rowIdx)>tx.getBeginTime(); rowIdx++);
-				if(rowendtime.size()<=rowIdx)
-					rowendtime.add(tx.getEndTime());
-				else
-					rowendtime.set(rowIdx, tx.getEndTime());
-				tx.setConcurrencyIndex(rowIdx);
-			});
-		});
-		concurrencyCalculated=true;
+	public String getKind() {
+		return kind;
 	}
 
 }

plugins/com.minres.scviewer.database.vcd/src/com/minres/scviewer/database/vcd/VCDSignal.java

@@ -113,4 +113,9 @@ public class VCDSignal<T extends IEvent> extends HierNode implements IWaveform {
 		return width;
 	}
 
+	@Override
+	public String getKind() {
+		return "signal";
+	}
+
 }

plugins/com.minres.scviewer.database/src/com/minres/scviewer/database/IWaveform.java

@@ -26,6 +26,8 @@ public interface IWaveform extends IHierNode {
 	
 	public WaveformType getType();
 	
+	public String getKind();
+	
 	public int getWidth();
 
 }

plugins/com.minres.scviewer.database/src/com/minres/scviewer/database/tx/ITxGenerator.java

@@ -12,8 +12,8 @@ package com.minres.scviewer.database.tx;
 
 import com.minres.scviewer.database.IWaveform;
 
-public interface ITxGenerator {
-	public Long getId();
+public interface ITxGenerator extends IWaveform {
+
 	public IWaveform getStream();
-	public String getName();
+
 }